baber/WOPTO huggingface dataset:
Patent JP-H0997063-A (JP)
Title: Electronic musical instrument
Inventor: SATO YASUSHI
IPC: G10H1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To correct sound generation and change effect by correcting sound generation data according to sound generation correction information which is inputted from an operator when the sound generation data in musical performance data are read out in order and sound generation processing is performed. SOLUTION: A ROM 2 is stored with timbre parameters, a frequency information table, and music data in addition to a control program, and a panel circuit 5 detects changes of the states of various switches for timbre selection, etc., and plural wheel operators and generates panel event information to interrupt a CPU 1. Further, a DCO 7 of a sound source circuit 6 reads a musical sound waveform out of a waveform memory in sequence at address intervals proportional to a pitch to be sounded and performs interpolative operation to output a musical sound signal, a DCF 8 performs filter processing for the output signal with frequency characteristics corresponding to a specified timbre and specified effect, and a DCA 9 multiplies the result by an envelope signal.  Therefore, the timbre, sound volume, interval or various effects can optionally be controlled by operating the wheel operators during a musical performance.
Patent JP-H02122426-A (JP)
Title: Focal error detector
Inventor: HAMAGUCHI SHINGO
IPC: G11B7/09
Filed: 1988-10-31
Abstract: PURPOSE:To decrease errors at the time of writing and reading data by obtaining a focal error signal which is not affected by means of noise mixture when a noise is mixed to reflected beams from a recording medium. CONSTITUTION:When the noise is mixed to reflected beams 5, the noise is included in respective branched beams 22 and 23, and dark parts 35 and 36 emerge near the center of respective spots 29-1 and 30-1. The dark part 35 in the spot 29-1 is a position on a photodetector 25, since a dark part 36 in the spot 30-1 is positioned on a photodetector 26, the output of the photodetector 25 slightly decreases, and the output of the photodetector 26 slightly decreases as well. That is, the both outputs of the photodetectors 25 and 26 decrease, a focal error signal hardly changes, and the output remains zero. In a defocusing condition, even when the noises are mixed to the reflected beams, the focal error signal hardly changes. Thus, the error is hardly generated at the time of writing and reading the data.
Patent JP-H05113891-A (JP)
Title: Pseudo semaphore system
Inventor: TANAKA SATOSHI
IPC: G06F9/46
Filed: 1991-10-23
Abstract: PURPOSE:To provide a simple multi-task operating system capable of performing exclusive control on plural tasks. CONSTITUTION:A flag representing whether or not a pseudo semaphore is used at every pseudo semaphore number and a link terminal are provided at a pseudo semaphore managing table. The event number(task number) of the task whose flag of a corresponding pseudo semaphore is set at 1 and set at an event awaiting state Is stored sequentially in the link terminal. When the task provided with the pseudo semaphore releases the resources, the flag of a corresponding pseudo semaphore in the pseudo semaphore managing table is reset at 0. When the flag is reset, the occurrence of an event is informed to the task with event flag number registered on the leading position of the queue of the link terminal. The task to which the occurrence of the event is informed performs the TEST and SET of the flag, and sets the flag at 1, then, an execution state can be set.
Patent JP-H05111733-A (JP)
Title: Method for reinforcing mold for casting
Inventor: SANO HIROAKI
IPC: B22C9/00
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the burden of a worker and to improve the working environment. CONSTITUTION:A paper-made cylinder 4 is set in a molding material 3 as a reinforcing material at the time of molding a mold. Then the paper-made cylinder 4 is carbonized with the heat of molten metal at the initial of casting, and a hollow part is formed and as combustion gas, etc., generated from binder in the molding part, a steel 3 is exhausted to out of the mold from this hollow part, a steel pipe for reinforcing the mold and steel bars for reinforcing the mold are not necessary to pull out, remove and recover at the time of dismantling the mold and taking out a product after casting, and the burden to the worker is reduced. Further, shaking out of sand (cleaning) on the steel pipe and the steel bars for reinforcing the mold is unnecessary, and scattering of powdery dust is prevented, and the working environment is improved.
Patent JP-S62133673-A (JP)
Title: Fuel cell device
Inventor: MATSUMURA MITSUIE
IPC: H01M8/00
Filed: 1985-12-06
Abstract: PURPOSE:To elevate the efficiency of the electric power generation of a fuel cell by mixing to the 2nd fuel gas consisting of carbon component including water vapor quantity N generated from the 1st fuel cell a quantity of the 2nd water vapor which is less than the minimum water vapor quantity M not precipitating carbon and more than the subtracted quantity of the vapor quantity N from the vapor quantity M so as to supply to the 2nd fuel cell. CONSTITUTION:The 2nd fuel gas consisting of gases with carbon component including water vapor quantity N generated from the 1st fuel cell is mixed with the 2nd water vapor the quantity of which is less than the minimum water vapor quantity M not precipitating carbon and more than the subtracted quantity of the vapor quantity N from the vapor quantity M, and supplied to the 2nd fuel cell. In the fuel gas ejected from the fused carbonate type fuel cell 1 a lot of water vapor generated by chemical reaction is contained, so the water vapor quantity to be newly supplied to the fused carbonate type fuel cell 2 can be reduced as much as that quantity. And by setting the ratio of the reaction quantity of the fused carbonate type fuel cell 1 and 2 to an adequate value, the water vapor quantity to be newly supplied to the fused carbonate type fuel cell 2 can be needless.
Patent JP-H05118359-A (JP)
Title: Rotation transmitting device
Inventor: ITO KENICHIRO
IPC: B60K17/34
Filed: 1991-10-23
Abstract: PURPOSE:To arbitrarily select acting and stopping conditions of a clutch, in a rotation transmitting device for switching engagement of an outer ring with an inner member by a free running function of the mechanical clutch. CONSTITUTION:A sprag 15 engaged between engaging surfaces 6, 7 is built in retainers 8, 9 provided between an outer ring 1 and an inner member 2, and the large diameter side retainer 9 is connected to a differential means 22 of giving rotational resistance. A connecting means 26 comprising a drive cylinder 29 and a connecting cylinder 28 is provided between the outer ring 1 and the inner member 2. In order to obtain a free running function, the outer ring is disconnected from the inner member. On the other hand, when both the outer ring and the inner member are connected by the connecting means 26, movement of the sprag 15 is fixed, and a clutch is not actuated.
Patent JP-S62136351-A (JP)
Title: Automatic machine tool
Inventor: KAMIYA YORIKAZU
IPC: B23Q3/157
Filed: 1985-12-06
Abstract: PURPOSE:To make it possible to eliminate the need for arranging a tool magazine for every numerically controlled (NC) machining unit and simplify an entire device by changing tools by means of the NC machining unit while moving a tool pallet holding a tool. CONSTITUTION:A tool pallet 8, following a last pallet 3 of a workpiece 2a being machined, is placed on a conveyer 1, followed by a pallet 3 with a workpiece 2b of a next model attached, and transferred all together. This tool pallet 8, holding a tool 7b for machining a next model with a tool holder 9, stops at a first stage S1, puts a tool 7a which has been used for machining a previous model into an uppermost vacant tool holder, and then attaches a tool 7b in a 2nd stage automatically to a spindle head 6 by retraction, descent and advancement of an NC machining unit 4. Tools 7 of the 2nd and 3rd stations S2 and S3 are similarly changed by the advancement of the conveyer 1. Thus, an entire device can be simplified and there is no need for arranging a tool magazine for every NC machining unit.
Patent JP-H05114038-A (JP)
Title: Code reader
Inventor: UEDA NAOTOSHI
IPC: G06K7/10
Filed: 1991-10-24
Abstract: PURPOSE:To provide a code reader capable of automatically maintaining a code image at a fixed size even when a distance between the code reader and a code is changed. CONSTITUTION:The code reader is provided with a CCD 23 for converting an optical image into electric image information, an optical system 22 for forming a code image on the CCD 23, an auto-focusing mechanism 24 for automatically controlling the focus of the optical system 22, a zooming mechanism 25 for controlling the magnification of the code image, and a microcomputer 30 for driving the mechanism 25 interlocking with the operation of the mechanism 24 and controlling the mechanism 25 so that the code image is held always at a prescribed size.
Patent JP-S63131722-A (JP)
Title: Semiconductor integrated circuit
Inventor: UEMATSU TSUYOSHI
IPC: H03K19/013
Filed: 1986-11-21
Abstract: PURPOSE:To contrive the attainment of high speed by providing phase split transistors (TRs) separately while being divided into the TR to drive a high level output TR and the TR to drive a low level output TR, thereby preventing the delay in the leading of the output signal due to the saturation in the output TRs. CONSTITUTION:The phase split TRs are provided separatedly as the TR Q2' to drive the high level output TR Q4 and the TR Q2'' to drive the low output TR Q5. Thus, the potential at a node n0 is brought into a high level and the TR Q2' is turned on, then the potential at the node n1 is lowered to cut off TRs Q3, Q4 and the output Vout is brought into a low level. Moreover, when the node n0 is brought into a low level, the TRs Q3, Q4 are turned on and the output Vout is brought into a high level. Thus, the leading of the output signal is made steep to attain high speed.
Patent JP-H04157093-A (JP)
Title: Device for automatically stopping roller type pressurizing machine
Inventor: UCHIYAMA YORIO
IPC: B30B3/00
Filed: 1990-10-17
Abstract: PURPOSE:To prevent the operator's finger or hand from being caught between pressurizing rollers by arranging a detecting roller and a metal sensor as mutually facing in the front of a pressurizing rollers and stopping the pressurizing rollers when interval between the detecting roller and the metal sensor comes to the prescribed distance or more. CONSTITUTION:In the front of the pressurizing rollers 1, 2, the rotating detecting roller 3 and the metal sensor 4 are arranged as mutually facing under condition of being apart from the prescribed interval. The detecting roller 3 is reciprocated in a thickness direction according to the thickness of a metal material A or the other material intruded between this and the metal sensor. The metal sensor 4 detects the metal material A and also is worked when the interval between the detecting roller 3 and the metal sensor 4 comes to the prescribed distance or more by pushing up the detecting roller 5 with some material except the metal material A to stop the driving of pressurizing rollers 1, 2. Further, by making an auxiliary plate 12 descending, even if the metal material A is warped downward, the operator is from hurt of being caught his finger or hand in between the metal material A and the auxiliary plate 12.
Patent JP-H06101078-A (JP)
Title: Method for cleaning metallic parts and device therefor
Inventor: MIYAZAKI TSUTOMU
IPC: C23G5/04
Filed: 1992-09-21
Abstract: PURPOSE:To dry off a cleaner in a short time and to prevent the environment and human body from being adversely affected by moving the cleaned metallic parts by a conveyor means, supplying a high-frequency current to a heating coil wound on a part of the conveyor means and drying off the cleaner. CONSTITUTION:The metallic parts 9 to be cleaned are placed in a vessel 20. A cleaner 22 except the fluorocarbon and chlorine cleaners is injected to clean the parts 9. The parts 9 are charged into the hopper 10 in a drying part 1 from the vessel 20. A belt conveyor 7 is driven to move the parts 9, a high-frequency current is supplied to a heating coil 12 to heat the parts 9, and the cleaner 22 is dried off. The dried parts 9 are put in a container 11.
Patent JP-2001103360-A (JP)
Title: Digital camera
Inventor: YOSHIOKA DAIGO
IPC: H04N5/232
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized digital camera provided with a mirror that can be withdrawn and that distributes light transmitted through a photographing lens into different directions. SOLUTION: A half mirror turnable upward is obliquely placed in an optical path ranging from an image pickup lens to an image pickup element and light reflected by the half mirror is led to an optical finder provided at the upper part thereof. The drive section turning the half mirror is fixed to a support base that supports the drive shaft of the half mirror are specifies the position thereof on the optical path, and the support base is configured to be turnable backward together with the half mirror and the drive section. Turning the support base backward can provide a space in a camera main body so as to allow the camera main body to accommodate the image pickup lens.
Patent JP-2001097692-A (JP)
Title: Automatic lifting control device for forklift
Inventor: FUNAHASHI TETSUJI
IPC: B66F9/22
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic lifting control device for a forklift capable of accurately performing the positioning without stop shock, even if a difference exists in a flow rate characteristic of an electromagnetic proportional valve. SOLUTION: In this automatic lifting control device for the forklift provided with a target height setting means, a height sensor, a lift cylinder for controlling height of a fork, an electromagnetic proportional valve for controlling oil amount to the lift cylinder and a controller for calculating a deceleration current command of the electromagnetic proportional valve according to a position deviation when the position deviation of a target height of the fork set by the target height setting means and a height detected by the height sensor is a prescribed value or below, outputting the command and performing the positioning control of the fork, the controller preliminarily stores a prescribed minimum speed value of the fork, acquires a current command value to the electromagnetic proportional valve at the time when the fork reaches prescribed minimum speed at the time of deceleration and holds the current command value acquired till the fork reaches the target height.
Patent JP-2001101285-A (JP)
Title: System for managing article
Inventor: IGARASHI KEISUKE
IPC: G06Q50/26
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an article managing system by which the location of an article is easily detected so that the position of the article is detected in real- time and the article is prevented from being illegally carried out in addition to a conventional lending management job. SOLUTION: The system is provided with a radio IC card 20 which is attached to a book 1 to be stored in a shelf and which stores prescribed information concerning the book 1 and outputs the stored information as a radio signal, a loop antenna 30 which is disposed at the proper position of the shelf to receive the radio signal from the radio IC card 20, a reader/writer 40 for reading information from the card 20 based on the signal which is received from the loop antenna 30 and a host PC 100 for managing the book 1 based on information which is read by the reader/writer 40.
Patent JP-H0584977-A (JP)
Title: Head inclination confirming method in serial printer
Inventor: GOTO YOSHINOBU
IPC: B41J29/26
Filed: 1991-09-27
Abstract: PURPOSE:To provide a head inclination confirming method in serial printer by which an inclined state of a printing head can be positively and easily identified. CONSTITUTION:In a serial printer, pattern data of a vertically ruled line pattern is provided. Based on the pattern data, the vertically ruled line pattern is printed at least by the amount of three lines (steps S1-S7). By comparing the top and bottom of the vertically ruled line pattern with each other, an inclined state of a printing head in the travel direction thereof is identified.
Patent JP-S61151667-A (JP)
Title: Forming device of image
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/043
Filed: 1984-12-26
Abstract: PURPOSE:To form a good image without influence due to the quantity of light and a light source by controlling the operation of a processing device for image forming by a process controlling device after controlling the quantity of light by the quantity of the light controlling device. CONSTITUTION:The quantity of reflected light from the original of a lamp for exposure 3 is detected by a photodiode 22 and inputted to a microcomputer 34. High frequency voltage for lamp driving is formed by a converter oscillator 41 and current IL is supplied to the lamp 3 to control the quantity of light. Automatic picture density AE controlling voltage VB is supplied to a high voltage transformer 37, and an AE function is controlled by changing developing bias to be impressed to a developing device 8. Accordingly, a good image can be formed without influence due to the quantity of light and the light source by controlling the operation of the processing device for the image forming of an original exposed by proper quantity of light.
Patent JP-H10105442-A (JP)
Title: Information processor
Inventor: ADACHI TORU
IPC: G06F1/24
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processor whereby initialization can be executed in a device after CPU receives an indication so as to read the values of a memory and a register and to store them in a storage medium by unnecessitating the addition of an exclusive hardware circuit for sampling fault information. SOLUTION: A reset control part 2 initializes CPU at the time of detecting a reset signal and outputs reset detection to a memory register read/write(R /W) indicating part 3, the memory register R/W indicating part 3 indicates the reading of data to be stored in the register of an external I/F circuit 7 and the memory and register of a board as against CPU and CPU writes reading data in a magnetic disk 9, transmits an end signal to the reset control part after the indication of reading/writing to CPU is ended and transmits a device initializing signal to the respective parts of an information processor. A CPU data transmitting part 11 receives the reset signal, reads in-CPU register, executes saving to a CPU data transmitting part and, after that, transmits saved register information from CPU by the memory register R/W indicating part.
Patent JP-H03139692-A (JP)
Title: Backlighting device
Inventor: OTSUKI HIROSHI
IPC: G09F9/00
Filed: 1989-10-26
Abstract: PURPOSE:To uniform the brightness distribution by providing a saw-tooth raised light reflecting plate on the bottom surface of a lamp house which faces a top surface display panel and arranging cylindrical light sources between bottoms between peaks of the saw-tooth raised reflecting plate. CONSTITUTION:The light reflecting plate between the cylindrical light sources 2 are formed in a saw-tooth raised shape and light from the cylindrical light sources 2 are reflected by the stop surface display panel 3 in the best state. Then the peaks of the saw-tooth raised reflecting plate 6 are worked into curved surfaces since a linear brightness irregularity is generated on the top surface display panel, thereby eliminating the brightness irregularity. Consequently, no screen (lighting curtain) need not be interposed and the light emitted by the light sources can be utilized efficiently.
Patent JP-S63131416-A (JP)
Inventor: KAKO MITSUMASA
IPC: H05K1/11
Filed: 1986-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02125516-A (JP)
Title: Switching circuit
Inventor: YAMAMOTO AKIO
IPC: H03K17/693
Filed: 1988-11-04
Abstract: PURPOSE:To prevent production of an insertion loss by using an amplifier FET as a switch circuit. CONSTITUTION:A signal inputted from input terminals 1, 2 is switched by a switching voltage fed to terminals 27, 26 and any signal is outputted from an output terminal 25. With a control voltage at the terminal 27 kept to a high level and a control voltage at the terminal 26 kept to a low level, a FET 3 as a source input amplifier connecting to the input terminal 1 and a FET 7 as a gate input amplifier are turned on, the source input amplifier FET 4 and the gate input amplifier FET 8 connecting to the input terminal 2 are turned off and a signal inputted from the input terminal 1 is amplified and outputted from the output terminal 25 via a source follower FET 19.
Patent JP-2001101740-A (JP)
Title: Disk clamper
Inventor: INATANI AKIHISA
IPC: G11B17/035
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To optimize the loading operation and the chucking operation of a disk shaped recording medium. SOLUTION: A main body side supporting part 10 and a stabilizer 11 supported to the main body side supporting part so as to move in the separating and approaching direction relative to a disk shaped recording medium 100 are provided. The stabilizer is attracted to a disk table 17 via the disk shaped recording medium when the disk shaped recording medium is chucked, while the stabilizer is attracted to the main body side supporting part when the disk shaped recording medium is not chucked.
Patent JP-H10117959-A (JP)
Title: Bathing chair
Inventor: MATSUZAKI JUNICHI
IPC: A47K3/12
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a bathing chair for freely taking a bath while generating bubbles, when it is installed in a bathtub as necessary without any necessity of remodel of a conventional bathtub. SOLUTION: A bathing chair 10 which is installed in a bathtub as necessary is provided with an air pump 24, a seating face seat 13, and a bubble generating board 21 provided in the rear side of the seating face seat 13. The bubble generating board 21 is provided with a lot of bubble outlet holes 23 connected to the air pump 24 via a pipe and the seating face seat 13 has a drain board structure having clearances or a perforated structure having a lot of through holes.
Patent JP-H07176074-A (JP)
Title: Manufacture of biaxial actuator
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/09
Filed: 1994-10-18
Abstract: PURPOSE:To correctly guide a light beam and its return light and to correctly obtain a focusing servo and a tracking servo and then to correctly perform fitting of an objective lens and setting of an optical axis of the objective lens. CONSTITUTION:On a plate-like base formed with plural elastic supporting parts 60, 62, 70 and 72 to be parallel to one another for movably supporting a 2nd resin part to be a movable part 50 to be fitted with the objective lens at least in the direction of the optical axis as against a 1st resin part to be a fixed part 52, the 1st resin part and the 2nd resin part are integrally formed to be connected up by the elastic supporting parts. In addition, connecting parts provided between the individual elastic supporting parts and the plate-like base part are formed not to be overlapped with each other when looking at in the direction of the optical axis of the objective lens, and the plural elastic supporting parts 60, 62, 70 and 72 are separated from the base by these connecting parts.